#include <led.h>
#include <AT89X52.h>
unsigned char choose[8]={0xfe,0xfd,0xfb,0xf7,0xef,0xdf,0xbf,0x7f};
void main()
{
/*	int i;
for(i=0;i<20;i++)
	{
		P2=choose[i%8];

		Delay();
	
	}*/

Port2_Open();
Delay();
Delay();Delay();
Delay();


}
